What is the Greatest Common Factor of 97840 and 97849?

Greatest common factor (GCF) of 97840 and 97849 is 1.

GCF(97840,97849) = 1

We will now calculate the prime factors of 97840 and 97849, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 97840 and 97849.

How to find the GCF of 97840 and 97849?

We will first find the prime factorization of 97840 and 97849. After we will calculate the factors of 97840 and 97849 and find the biggest common factor number .

Step-1: Prime Factorization of 97840

Prime factors of 97840 are 2, 5, 1223. Prime factorization of 97840 in exponential form is:

97840 = 2⁴ × 5¹ × 1223¹

Step-2: Prime Factorization of 97849

Prime factors of 97849 are 97849. Prime factorization of 97849 in exponential form is:

97849 = 97849¹

Step-3: Factors of 97840

List of positive integer factors of 97840 that divides 97840 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1223, 2446, 4892, 6115, 9784, 12230, 19568, 24460, 48920

Step-4: Factors of 97849

List of positive integer factors of 97849 that divides 97840 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 97840 and 97849. The biggest common factor number is the GCF number.
So the greatest common factor 97840 and 97849 is 1.

Also check out the Least Common Multiple of 97840 and 97849